A scientific analysis of samples collected on the surface of Mars shows the red planet has evolved its own version of a carbon cycle. The cycle has helped to create life on Earth, but why not on Mars?

A NASA rover taking rock samples on Mars has uncovered a plentiful mineral that was invisible to orbiters studying the Red ...

‘Earth’s surface has been continuously habitable since about 3.5billion years ago, but Mars’ surface evolved from more ...

NASA’s Curiosity rover discovered siderite in Gale Crater. This shows Mars had a partial carbon cycle, storing and releasing ...

Imagine wandering through the blazing, sun-baked stretches of the American Southwest, where life seems impossible, yet the ...

NASA's Curiosity rover has found iron-rich carbonates on Mars — a major clue that the Red Planet used to be habitable.

Scientists discovered complex life may have started 1.5 billion years earlier than previously thought thanks to phosphorus.

The Eye of Horus was a key symbol in ancient Egypt. It appeared on amulets and in tombs. Egyptians believed it offered divine ...

Ghost is back from the crypt with 'Skeletá' and it's got more hooks, haunts and holy blasphemy than ever. Here are seven ...

Documentary films offer a unique opportunity to explore and understand the complexities of our world, shedding light on ...